package org.example.workbench.service;

import org.example.workbench.domain.ContactsActivityRelation;

import java.util.List;
import java.util.Map;

public interface ContactsActivityRelationService {
    int insertManyByList(List<ContactsActivityRelation> contactsActivityRelationList);
    int deleteRelationByContactsIdAndActivityId(Map<String,Object> map);
}
